Yadkin County Soil Data
Yadkin County, North Carolina
Avg pH
5.5
Texture
Loam
Drainage
Well drained
Organic Matter
1.5%
Hydrologic Group
B
Data Story
About Soil in Yadkin County, North Carolina
Ultisols define the Yadkin Valley
The dominant soil order here is Ultisols, featuring a pH of 5.47. This is less acidic than the state average of 5.14, though it still remains more acidic than the national median of 6.5. These soils represent a stable, weathered landscape common to the Piedmont region.
Balanced loam for optimal farming
Yadkin County features a loam texture made of 56.4% sand, 25.7% silt, and 17.9% clay. This balanced ratio is highly sought after because it offers both good drainage and effective nutrient retention. It is considered very workable for both small gardens and large farms.
Excellent moisture retention despite low organic matter
Organic matter is lower than the state average at 1.46%, yet the soil excels in water storage. The available water capacity of 0.139 in/in actually exceeds the state average of 0.134. This means the soil keeps crops hydrated longer between rains than many neighboring counties.
Reliable drainage for construction and crops
The soil is classified as well-drained and belongs to hydrologic group B. This combination means the ground handles rainfall effectively with moderate infiltration rates. These characteristics make the land highly suitable for building foundations and diverse agriculture.
Ideal conditions in zone 7b
Yadkin County's zone 7b climate is famous for its vineyards and fruit orchards. The loamy soil and good drainage provide an excellent foundation for perennial crops. Grab your tools and plant a home orchard to capitalize on these favorable Piedmont soils.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group B — Moderate Runoff
Moderately deep, moderately well-drained soils with moderate infiltration rates. Good balance of drainage and water retention.
Drainage Class
Well drained
Water is removed from the soil readily but not rapidly. Optimal for most plants and construction.
Soil Profile
Dominant texture: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Yadkin County have?
Yadkin County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 56% sand, 26% silt, and 18% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Yadkin County's soil acidic or alkaline?
Yadkin County's soil has a low pH of 5.5, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Yadkin County?
Yadkin County has a dominant drainage class of "Well drained." Well-drained soils allow excess water to move through quickly, reducing waterlogging risk and supporting most field and garden crops.
What crops or plants grow well in Yadkin County's soil?
Based on Yadkin County's Loam texture, pH of 5.5, and Well drained, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens, most annual and perennial crops.
What USDA soil order is found in Yadkin County?
Yadkin County's dominant soil order is Ultisols. Ultisols are highly weathered, clay-rich soils common in humid regions. They are low in natural fertility and often require lime and fertilizer for agriculture.
Planning your lawn? View lawn care data for Yadkin County on LawnByCounty.com →
Other Counties in North Carolina
Soil data sourced from USDA SSURGO via Soil Data Access. Data is informational only and should not be used as a substitute for on-site soil testing. Contact your local NRCS office for site-specific soil information.